A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
Classification: Copper washers including spring washers not threaded
NSN 4140-01-305-8682
NSN 2925-00-923-5375
NSN 6110-01-425-1396
NSN 6240-01-110-1363
NSN 4140-01-089-7213
NSN 6150-01-508-8367
NSN 5990-01-065-0492
NSN 4140-01-500-6933
NSN 5950-01-086-3616
NSN 6135-01-031-8078
NSN 5950-00-959-5988
NSN 6320-01-362-9518